Spider Savage calls that chimney feature Corvus Crack and there are TRs and two bolted lines; Fat Bottom Girl (5.10b), 6 bolts, on the west wall and Bald Headed Men (5.8), 5 bolts, on the east wall. There are three bolted routes on either face at the northern end, a 5.10+ on the west face, and two 5.11s on the east side. Savage also established a chimney TR in the northern end of Corvus Crack that climbs up the east face at the top.